发明名称 Localized Shockwave-Induced Tissue Disruption
摘要 A high-intensity pulsed-electrical-field (HIPEF) apparatus removes ocular tissue from a localized portion of an eye by delivering one or more focused shockwaves to that tissue. In one embodiment, for example, the apparatus generates one or more electrical pulses, delivers the one or more focused shockwaves to ocular tissue by applying the generated electrical pulses to a HIPEF probe, and then removes the ocular tissue disrupted by the one or more focused shockwaves via aspiration. To mitigate risk of damage to adjacent ocular tissue, the apparatus delivers the one or more focused shockwaves with energy substantially limited to the tissue being removed. The HIPEF apparatus is, therefore, especially advantageous in the context of cataract surgery where cataract tissue need be broken apart and removed without damaging adjacent tissue associated with the lens capsule required to implant an intraocular lens.
申请公布号 US2011144638(A1) 申请公布日期 2011.06.16
申请号 US20090637362 申请日期 2009.12.14
申请人 ALCON RESEARCH, LTD. 发明人 HEEREN TAMMO;HUCULAK JOHN C.;KOVALCHECK STEVEN W.
分类号 A61F9/007;A61B18/18 主分类号 A61F9/007
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